Air Quality in Cincinnati, United States

Windy
14.7°C · 63.6% humidity
14.7°
Feels 14.7°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
25 2pm
25
27
51 5pm
44
46
43 8pm
31
30
28 11pm
27
27
26 2am
26
26
25 5am
25
25
25 8am
25
25
25 11am
25
25
AD 728×90

Air Quality Index Trend

47h · 5 stn

Cincinnati's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Cincinnati is 2.4× the WHO annual guideline of 5 µg/m³.

63.6%
Humidity
62.2 km/h
Wind N
1021.8 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.14 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Cincinnati?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.512.14 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (6 stations within 25 km)
12.14
Median
13.1
Average
10.6
Low
15.4
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -2.1

What is the 7-day forecast for Cincinnati?

05-28
32.8° 21.4°
12.38 mm
05-29
29.7° 8.9°
05-30
23.6° 18.4°
0.44 mm
05-31
29.8° 10.4°
06-01
30.6° 15.4°
0.56 mm
06-02
23.8° 12.8°
06-03
25.5° 22.1°
11.12 mm
Both models agree Avg diff: 4.4°C

Where are air quality stations near Cincinnati?

28
Nku, Kentucky, USA
12.2 km PM2.5: 6.7 µg/m³
34
Colerain, Ohio, USA
18.1 km PM2.5: 8.2 µg/m³
38
Colerain, Ohio, USA
18.1 km PM2.5: 9.1 µg/m³
29
Sycamore, Ohio, USA
21.2 km PM2.5: 7.0 µg/m³
34
Sycamore, Ohio, USA
21.2 km PM2.5: 8.2 µg/m³

What cities are near Cincinnati?

52 Newport 52 Covington 52 Norwood 52 Fort Thomas 54 White Oak 52 Erlanger 54 Forest Park 52 Independence 53 Burlington 54 Fairfield
Get AQI alerts for Cincinnati

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:46 UTC.